EP 3197517 A4 20180523 - METHOD AND APPARATUS FOR DETERMINING AORTIC VALVE OPENING
Title (en)
METHOD AND APPARATUS FOR DETERMINING AORTIC VALVE OPENING
Title (de)
VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER AORTENKLAPPENÖFFNUNG
Title (fr)
PROCÉDÉ ET APPAREIL POUR DÉTERMINER UNE OUVERTURE DE VALVULE AORTIQUE
Publication
Application
Priority
- AU 2014903794 A 20140923
- AU 2015050566 W 20150922
Abstract (en)
[origin: WO2016044889A2] Apparatus for determining opening of an aortic valve of a biological subject, the apparatus including an electronic processing device that determines a pump speed of a ventricular assist device that is assisting cardiac function of the biological subject, analyses the pump speed to determine a pump speed indicator at least partially indicative of changes in pump speed and uses the pump speed indicator to determine an opening indicator indicative of opening of the aortic valve.
IPC 8 full level
A61B 5/02 (2006.01); A61M 60/178 (2021.01); A61M 60/216 (2021.01); A61M 60/523 (2021.01); A61M 60/531 (2021.01); A61M 60/546 (2021.01); A61M 60/569 (2021.01); A61M 60/585 (2021.01)
CPC (source: EP US)
A61M 60/148 (2021.01 - US); A61M 60/178 (2021.01 - EP US); A61M 60/216 (2021.01 - EP US); A61M 60/523 (2021.01 - EP US); A61M 60/531 (2021.01 - EP US); A61M 60/546 (2021.01 - EP US); A61M 60/569 (2021.01 - EP US); A61M 60/585 (2021.01 - EP US); A61M 2205/33 (2013.01 - EP US); A61M 2205/3303 (2013.01 - EP US); A61M 2205/3334 (2013.01 - EP US); A61M 2205/3365 (2013.01 - EP US)
Citation (search report)
- [A] US 2014114202 A1 20140424 - HEIN MARC [DE], et al
- [A] WO 2014015300 A1 20140123 - UNIV MINNESOTA [US]
- See references of WO 2016044889A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016044889 A2 20160331; WO 2016044889 A3 20160623; AU 2015321421 A1 20170427; AU 2015321421 B2 20191024; CA 2961963 A1 20160331; CA 2961963 C 20230131; EP 3197517 A2 20170802; EP 3197517 A4 20180523; EP 3197517 B1 20191023; JP 2017529192 A 20171005; JP 6622797 B2 20191218; US 10695474 B2 20200630; US 2018228955 A1 20180816
DOCDB simple family (application)
AU 2015050566 W 20150922; AU 2015321421 A 20150922; CA 2961963 A 20150922; EP 15845296 A 20150922; JP 2017516933 A 20150922; US 201515513519 A 20150922